How to perform multi-class classification using 'svm' of e1071 package in R

Question

I want to perform multi-class classification using the svm function of e1071 package. But from what I came to know from the documentation of svm<

Answer 1

R document says that "For multiclass-classification with k levels, k>2, libsvm uses the ‘one-against-one’-approach, in which k(k-1)/2 binary classifiers are trained; the appropriate class is found by a voting scheme."